Category: Security

Protect your servers and websites with practical cybersecurity, hardening, and access control guides. — 5 articles.

Security

Put an Ubuntu server on the public internet and the first failed login attempts usually arrive within minutes. Automated bots sweep whole…

ET Editorial Team October 20, 2026 14 min read

Security

Learning how to configure UFW firewall on Ubuntu is the single highest-return hour you will ever spend on a new server. A…

ET Editorial Team October 19, 2026 16 min read

Linux

Passwords are the weakest part of most servers. Bots find your IP within hours of provisioning, then grind through credential lists around…

ET Editorial Team October 18, 2026 13 min read

Security

A fresh server feels great for about five minutes. Then you realise it is already on the public internet, and automated bots…

ET Editorial Team October 16, 2026 12 min read

Security

Your VPS is not anonymous. The moment an IPv4 address is assigned to your server, it becomes part of a public range…

ET Editorial Team September 6, 2026 11 min read